When using a cable modem, the term ________ refers to data pulled from the Internet
Fill in the blank(s) with correct word
downstream
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Consider the following relation:
R (Doctor#, Patient#, Date, Diagnosis, Treat_code, Charge) In this relation, a tuple describes a visit of a patient to a doctor along with a treatment code and daily charge. Assume that diagnosis is determined (uniquely) for each patient by a doctor. Assume that each treatment code has a fixed charge (regardless of patient). Is this relation in 2NF? Justify your answer and decompose if necessary. Then argue whether further normalization to 3NF is necessary, and if so, perform it.
List two advantages of a navigation form
What will be an ideal response?
What is the purpose of having a model for investigations? How does it help the investigator or the student learning to be an investigator?
What will be an ideal response?
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Answer the following statement true (T) or false (F)